Moving sand art picture warm tips: The glass products are easily broken, the child is best supervised by an adult when playing. Bubble stuck is also a normal phenomenon because bubble buoyancy and sand gravity balance, which the probability of the situation is very small.Only the flow sand painting injected into the gas can the sand be flowed, preferably in about 2mm, there are individual gas. Only need to take this product left and right shake a moment, making all sands concentrated in the bottom, while the fixed proportion of the air inside will be scattered into small bubbles, then it can be reversed. When winter the produst is put on the outside, the temperature is below zero, it will be frozen, but the frozen flowed sand, such as the snow-capped mountains covered with layers of pine, is very beautiful, do not worry too much.When the temperature is higher than zero, melt sand can continue to flow，Taking into account the cold weather in winter, in order to avoid accidents, it is not recommended to put the quicksand outdoors. Package includes: 1 x Moving Sand Art Picture 1 x Gift Box